CN2452763Y

CN2452763Y - Laser carving machine

Info

Publication number: CN2452763Y
Application number: CN 00257380
Authority: CN
Inventors: 赖金森
Original assignee: XINGYUN COMPUTER CO Ltd
Current assignee: XINGYUN COMPUTER CO Ltd
Priority date: 2000-11-01
Filing date: 2000-11-01
Publication date: 2001-10-10
Anticipated expiration: 2010-11-01

Abstract

The utility model relates to a laser carving machine, which comprises an upper casing body, a bottom seat, a driving device, a pen saddle, a pair of focusing bars, a lifting mechanism, a control valve, a light-beam guiding device, etc., wherein, the upper part of the control valve is provided with a valve of a control rod, which controls a gas suction path; both sides of a carving platform in the bottom seat are respectively correspondingly provided with a heat-resistant folding piece; an auxiliary shielding plate is additionally arranged on the carving platform. Therefore, the utility model causes dust fog generated during laser machining to have a smooth and concentrated gas flow path, has the effects of superexcellent dust collection, workpiece strong fixation, and telescopic dust prevention, and is suitable for the various laser carving machine structures.

Description

Laser engraving machine

The utility model relates to a kind of laser engraving machine.

Since high-quality laser engraving machine was widely used, the fixed form of the dust that is produced during Laser Processing and the discharging of smog and workpiece was paid attention to by industry and user always, thus various laser engraving machine just in response to and give birth to.

Yet most laser engraving machine commonly used, it mainly is by a frame, one is located at the transmission mechanism of frame inside, one be located at the place ahead on the frame can be traversing workbench, one is located at the rotary chuck of the side on this workbench, one is located at the original tray of opposite side on this workbench, one is located at the engraving member of collet rear, one electric root (photoelectricity) device and of being located at the original tray rear portion is connected with in the micro computer at frame rear portion and constitutes, its transmission mechanism drives rotary disk driving shaft by a motor with actuating units such as belts, and make the drive unit that is synchronized with the movement by the set worm and wormwheel device of workbench bogie with the chuck rotating disk and the original tray that drive on the workbench with driving shaft, in order to the Carving Machining part, though yet it has the purpose of automatic engraving, but there is no suitable discharging design in adding the dust and the smog that produce man-hour, and workpiece also can't strong fix, is adding the dust that produces man-hour and smog can't properly discharge and shortcoming such as workpiece location shakiness so have.

Shortcoming at the prior art existence, the utility model main purpose is to provide a kind of laser engraving machine, control air-breathing path by the valve controling rod that rotates this control valve top, dust that is produced during Laser Processing in order to control and dust cloud are fully by the control of dust pipeline discharge by proceeds posterolateral in the body of the collection air port at rear, workspace or the dust that is produced during with Laser Processing by the set collection wind hole, many places of this engraving platform and smog, perhaps simultaneously by the collection air port at rear, workspace and respectively collect the wind hole and discharge, make tool be convenient to control of dust and the powerful fixedly effect of workpiece, and increase its practicality.

Another purpose of the present utility model is to provide a kind of laser engraving machine, heat-resisting tabs by being arranged at the both sides, workspace is stretched when lifting, and forming an obstruct face in both sides, the dust and the smog that are produced in the time of can making Laser Processing can have smooth and easy and concentrated air flow path.

Another purpose of the present utility model is to provide a kind of laser engraving machine, by adding an auxiliary shield on this engraving platform, respectively collect the wind hole to block beyond the workpiece periphery in response to the shape of workpiece, and keep the workpiece periphery respectively collect the wind hole, and then suction is strengthened, and can just be bordering on workpiece ring Zhou Jichen, collection cigarette and the workpiece of adsorbable lightweight.

For reaching above-mentioned purpose, the utility model is achieved through the following technical solutions: a kind of laser engraving machine, comprise a upper shell, one base, one transmission device, a vehicle seat, one focusing rod, one elevating mechanism, elements such as one control valve and a light beam guiding device, the base top is in conjunction with being provided with upper shell, base is provided with transmission device and light beam guiding device, transmission device is to be provided with the control adjustable shelf to be located at two motors that a vehicle seat on the slide rail moves to desired location, vehicle seat then is combined with a focusing rod, and in this base, be provided with elevating mechanism, carve platform in conjunction with one on the elevating mechanism, the engraving platform is provided with collection wind hole, many places, and this engraving platform below is provided with a dust collecting trough; It is characterized in that: each correspondence of engraving platform both sides in this base is provided with a heat-resisting tabs, and an end of each heat-resisting tabs combines with base, and the other end then is connected in this engraving platform lateral margin; Control valve is located at base rear side below, and control valve is provided with the valve controling rod of the enable possition of a by-pass valve control.

One end clamping of this heat-resisting tabs is locked between the side plate and a stator of base support platform inner edge, and the other end then is fixed in this engraving platform end face side.

In response to the shape of workpiece, add an auxiliary shield on the engraving platform in the workpiece periphery, and keep the workpiece periphery respectively collect the wind hole.

By a kind of laser engraving machine of the utility model, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation, the utility model can reach the flexible dustproof effect of excellent control of dust, powerful fixedly workpiece and tool, has improved its practicality.

The utlity model has following every advantage:

1, the changeable valve of the utility model, dust that is produced during in order to the control Laser Processing and smog are discharged dust and smog that laser produced by the collection air port at rear, workspace or by the set collection wind hole, many places of this engraving platform fully by the control of dust pipeline of proceeds posterolateral in the body, perhaps simultaneously by the collection air port at rear, workspace and respectively collect the wind hole and discharge, so that control of dust and the powerful fixedly effect of workpiece, and promote its practicality.

2, the utility model is stretched when the lifting because of the heat-resisting tabs that is arranged at the both sides, workspace, and forms an obstruct face in both sides, so dust that is produced when Laser Processing and smog can have smooth and easy and concentrated air flow path.

3, the utility model can be in response to the shape of workpiece, add an auxiliary shield on this engraving platform, respectively collecting the wind hole beyond the shield workpiece periphery, and keep the workpiece periphery respectively collect the wind hole, and then make suction increasing and adsorbable lighter workpiece.

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Fig. 1 is the stereo appearance figure of the utility model embodiment;

Fig. 2 is the dorsal part stereo appearance figure of the utility model embodiment;

Fig. 3 is the internal structure schematic diagram of the utility model embodiment;

Fig. 4 a, 4b, 4c are the generalized section of the utility model embodiment with valve controling rod control exhausting;

Fig. 5 a, 5b are the connecting moves schematic diagrames that the utility model embodiment carves platform, fold sheet, stator and elevating mechanism;

Fig. 6 is the schematic appearance of the utility model embodiment one user mode;

Fig. 7 is the schematic appearance of another user mode of the utility model embodiment.

See also shown in Fig. 1,2,3, the utility model laser engraving machine structure comprises a upper shell 1, a base 2, a transmission device 3, elements such as vehicle seat 4, a focusing rod 41, one elevating mechanism 5, a control valve 6 and a light beam guiding device 10.

In conjunction with a computer control panel 12, a switch 13 is set in end face on this upper shell 1, and is provided with a transparent flip 11 thereon, this upper shell 1 leading edge is provided with many places fresh air inlet 14 in addition.

Base 2 is provided with a support platform of shape projection 21 in dual-side and rear side, this support platform 21 is provided with this transmission device 3 and a light beam guiding device 10, and these support platform 21 inner edges then extend side plate 211 vertically upward, and be provided with an air outlet 22 in these base 2 rear sides, so that be connected an extractor fan.

Transmission device 3 is to be provided with two

motors

31,32, and a vehicle seat 4 of being located on the slide rail 33 with the control adjustable shelf moves to desired location, and this vehicle seat 4 then is combined with a focusing rod 41.

Elevating mechanism 5 is provided with guide wheel group 51 in being arranged with of this base 2 on the bottom surface, these guide wheel group 51 sides are arranged with a belt 52, and each movable screw is established a screw rod 53 on the guide wheel at Yu Siduan place, this screw rod 53 is fixedly arranged on an engraving platform 54 bottom surfaces, this engraving platform 54 is provided with collection wind hole, many places 541, one end clamping of the corresponding heat-resisting tabs 55 that is provided with is locked between the side plate 211 and a stator 56 of this base 2 and in both sides, end then is fixed in this engraving platform 54 end face sides in addition, is provided with a dust collecting trough 57 in these engraving platform 54 belows in addition.

This control valve 6 is located at this base 2 rear sides below, and this control valve 6 is provided with a valve controling rod 61, to adjust the enable possition of valve.

Constitute a kind of laser engraving machine structure by above each element; See also Fig. 1 to Fig. 4 c, characteristics of the present utility model are to be and can to control the exhausting modes by rotating this valve controling rod 61, (a) they can be by each fresh air inlet 4 air inlet in this upper shell 1 the place ahead to see also Fig. 4, and the dust and the smog that are produced during with Laser Processing by the collection air port 7 at rear, workspace are fully discharged by the control of dust pipeline of proceeds posterolateral in the body, (seeing also Fig. 4 b) also changeable valve makes fully by the set collection wind hole, many places 541 of this engraving platform 54, dust that is produced during with Laser Processing and smog are discharged by the control of dust pipeline of proceeds posterolateral in the dust collecting trough 57 of these engraving platform 54 belows and the body, (seeing also Fig. 4 c) or rotate this valve controling rod 61 to the appropriate location, so that dust that simultaneously can be by the set collection wind hole 541, many places of the collection air port 7 at rear, workspace and this engraving platform 54 be produced during with Laser Processing and smog are by the control of dust pipeline discharge of proceeds posterolateral in the body, and can be by the lighter workpiece of each collection wind hole 541 absorption, (see also Fig. 5 a, 5b) and stretched when the lifting by the heat-resisting tabs 55 that is arranged at the both sides, workspace, form an obstruct face in both sides, the dust and the smog that are produced when guaranteeing Laser Processing can have smooth and easy and concentrated air flow path, again can be because of the shape of workpiece, add an auxiliary shield 9 on this engraving platform 54, beyond blocking the workpiece periphery, respectively collect wind hole 541, and keep the workpiece periphery respectively collect wind hole 541, and then it is big that suction is inhaled, make and the utlity model has excellent dust collection manner, the flexible dustproof effect of powerful fixedly workpiece and tool increases its practicality.

See also Fig. 6, during use, after in regular turn laser engraving machine assembling being finished as above-mentioned mode, workpiece 8 is placed on this engraving platform 54 again, can be by rotating this valve controling rod 61 control exhausting modes, make fully by the control of dust pipeline discharge of the collection air port 7 at rear, workspace or the dust that is produced during with Laser Processing by the set collection wind hole 541, many places of this engraving platform 54 and smog by proceeds posterolateral in the body, and also can be simultaneously by the collection air port 7 at rear, workspace and respectively collect wind hole 541 and discharge, (consulting Fig. 7) can add an auxiliary shield 9 on this engraving platform 54, respectively collect wind hole 541 to block beyond the workpiece periphery, what only keep the workpiece periphery respectively collects wind hole 541, and then suction is strengthened, can have an excellent dust collection manner, the laser engraving machine of powerful fixedly workpiece and the flexible dustproof effect of tool.

In sum, the utility model not only can improve over the shortcoming of laser engraving machine commonly used, and control air-breathing path by the rotating valve control lever, and dust and smog that the heat-resisting tabs that is arranged at the both sides, workspace is produced when making Laser Processing can have smooth and easy and concentrated air flow path, other adds an auxiliary shield on this engraving platform, suction is strengthened, and adsorbable lighter workpiece, can reach excellent control of dust, the flexible dustproof effect of powerful fixedly workpiece and tool, cause whole practicality to heighten, and be applicable to all kinds of laser engraving machines, have practical value undoubtedly.

Claims

1, a kind of laser engraving machine, comprise a upper shell, one base, one transmission device, a vehicle seat, one focusing rod, one elevating mechanism, elements such as one control valve and a light beam guiding device, the base top is in conjunction with being provided with upper shell, base is provided with transmission device and light beam guiding device, transmission device is to be provided with the control adjustable shelf to be located at two motors that a vehicle seat on the slide rail moves to desired location, vehicle seat then is combined with a focusing rod, and in this base, be provided with elevating mechanism, carve platform in conjunction with one on the elevating mechanism, the engraving platform is provided with collection wind hole, many places, and this engraving platform below is provided with a dust collecting trough; It is characterized in that: each correspondence of engraving platform both sides in this base is provided with a heat-resisting tabs, and an end of each heat-resisting tabs combines with base, and the other end then is connected in this engraving platform lateral margin; Control valve is located at base rear side below, and control valve is provided with the valve controling rod of the enable possition of a by-pass valve control.

2, laser engraving machine as claimed in claim 1 is characterized in that: an end clamping of this heat-resisting tabs is locked between the side plate and a stator of base support platform inner edge, and the other end then is fixed in this engraving platform end face side.

3, laser engraving machine as claimed in claim 1 is characterized in that: in response to the shape of workpiece, add an auxiliary shield on the engraving platform in the workpiece periphery, and keep the workpiece periphery respectively collect the wind hole.